Wentzville, Missouri. Wentzville is a city located in western St. Charles County, Missouri, United States. As of the 2010 census, the city had a total population of 29,070. The city's major employer is General Motors which has a full size van assembly plant located there, called Wentzville Assembly.
plural scientists. Learner's definition of SCIENTIST. [count] : a person who is trained in a science and whose job involves doing scientific research or solving scientific problems. a soil/marine/computer scientist.
What is the definition of science? Science is the study of the world using collected knowledge,  observation, and experimentation. A science is any one of  innumerable fields of study and inquiry, some of wâ¦hich include  facets of mental as well as physical phenomena.    Science can be defined as a method for studying the natural world.